@misc{lee2020investigation,
  title={Investigation of Sentiment Controllable Chatbot},
  author={Hung-yi Lee and Cheng-Hao Ho and Chien-Fu Lin and Chiung-Chih Chang and Chih-Wei Lee and Yau-Shian Wang and Tsung-Yuan Hsu and Kuan-Yu Chen},
  year={2020},
  eprint={2007.07196},
  archivePrefix={arXiv},
  primaryClass={cs.CL},
  url={https://arxiv.org/abs/2007.07196}
}